Hi.
Got the check engine light today, pretty sure why - had my power box running and gave it the accelerator a good prodding to pass someone, but the engine was only just starting to warm up... The light came on pretty much right after that. - Happened once before, basically telling me too much fuel was dumped into the cylinders... which is what the power box does.
If I get a check engine with a flashing glowplug light I can clear it by disabling the box and restarting the car, this light I can't clear in that way... So I was wondering if I should leave the battery unplugged while I'm sitting in class tomorrow. (In a bad area of Toronto... would be good if nothing electrical worked... never know - VW locks/unlocks mechanically with the key right? - or do electrical acctuators come into play?).